1 1/2 c. graham cracker crumbs
1/3 c. Hershey's cocoa
1/3 c. sugar
1/3 c. butter, melted
3 pkg. (8 oz. each) cream cheese, softened
1 can (14 oz.) Eagle Brand sweetened condensed milk (not evaporated milk)
3 eggs
2 tsp. vanilla extract
1 c. Hershey's mini chips semi-sweet chocolate, divided
1 tsp. all-purpose flour

Heat oven to 300 degrees. In bowl combine graham cracker crumbs, cocoa, sugar an butter; press evenly on bottom of 9 inch springform pan. In large mixer bowl, beat cream cheese until fluffy. Gradually add sweetened condensed milk, beating until smooth. Add eggs and vanilla; mix well.

In small bowl, toss 1/2 cup mini chips with flour to coat; stir into cheese mixture. Pour into prepared pan. Sprinkle remaining chips evenly over top. Bake 1 hour. Turn oven off; allow to cool in oven for 1 hour. Remove from oven; cool to room temperature. Refrigerate.